package com.akai.mapper;

import com.akai.pojo.Article;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ArticleMapper {
    //新增文章
    @Insert("insert into article (title,content,cover_img,state,category_id,create_user,create_time,update_time) " +
            "values (#{title},#{content},#{coverImg},#{state},#{categoryId},#{createUser},#{createTime},#{updateTime});")
    void add(Article article);


     List<Article> list(Integer userId, Integer categoryId, String state);

     //获取
    @Select("select * from article where id = #{id}")
    Article getArticleById(Integer id);

    //更新
    @Update("update article set title=#{title},content=#{content},cover_img=#{coverImg}," +
            "state=#{state},category_id=#{categoryId},update_time=#{updateTime} where id = #{id}")
    void updateArticle(Article article);

    //删除
    @Delete("delete from article where id = #{id}")
    void deleteArticleById(Integer id);
}
